Indeed, it is hard to imagine what's happening. Are you using "print 'Content-type: text/html" more than once? Is it possible that some runnings of your script route through a second printing of the header? It can only happen once in a script. See my own question and the helpful replies here.

—Brad
"A little yeast leavens the whole dough."

In reply to Re: Why does my CGI script sometimes first show headers and then content? by bradcathey
in thread Why does my CGI script sometimes first show headers and then content? by Anonymous Monk

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